40419540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 156791040

約数和(自身を除く): 116371500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 37, 42, 45, 51, 54, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 108, 111, 119, 126, 135, 140, 148, 153, 170, 180, 185, 189, 204, 210, 222, 238, 252, 255, 259, 270, 289, 306, 315, 333, 340, 357, 370, 378, 420, 444, 459, 476, 510, 518, 540, 555, 578, 595, 612, 629, 630, 666, 714, 740, 756, 765, 777, 867, 918, 945, 999, 1020, 1036, 1071, 1110, 1156, 1190, 1258, 1260, 1295, 1332, 1428, 1445, 1530, 1554, 1665, 1734, 1785, 1836, 1887, 1890, 1998, 2023, 2142, 2220, 2295, 2331, 2380, 2516, 2590, 2601, 2890, 3060, 3108, 3145, 3213, 3330, 3468, 3570, 3774, 3780, 3885, 3996, 4046, 4284, 4335, 4403, 4590, 4662, 4995, 5180, 5202, 5355, 5661, 5780, 6069, 6290, 6426, 6660, 6993, 7140, 7548, 7770, 7803, 8092, 8670, 8806, 9180, 9324, 9435, 9990, 10115, 10404, 10693, 10710, 11322, 11655, 12138, 12580, 12852, 13005, 13209, 13986, 15540, 15606, 16065, 16983, 17340, 17612, 18207, 18870, 19980, 20230, 21386, 21420, 22015, 22644, 23310, 24276, 26010, 26418, 27972, 28305, 30345, 31212, 32079, 32130, 33966, 34965, 36414, 37740, 39015, 39627, 40460, 42772, 44030, 46620, 52020, 52836, 53465, 54621, 56610, 60690, 64158, 64260, 66045, 67932, 69930, 72828, 74851, 78030, 79254, 84915, 88060, 91035, 96237, 106930, 109242, 113220, 118881, 121380, 128316, 132090, 139860, 149702, 156060, 158508, 160395, 169830, 182070, 192474, 198135, 213860, 218484, 224553, 237762, 264180, 273105, 288711, 299404, 320790, 339660, 364140, 374255, 384948, 396270, 449106, 475524, 481185, 546210, 577422, 594405, 641580, 673659, 748510, 792540, 898212, 962370, 1092420, 1122765, 1154844, 1188810, 1347318, 1443555, 1497020, 1924740, 2020977, 2245530, 2377620, 2694636, 2887110, 3368295, 4041954, 4491060, 5774220, 6736590, 8083908, 10104885, 13473180, 20209770, 40419540]

約数ペア:

[(1, 40419540), (2, 20209770), (3, 13473180), (4, 10104885), (5, 8083908), (6, 6736590), (7, 5774220), (9, 4491060), (10, 4041954), (12, 3368295), (14, 2887110), (15, 2694636), (17, 2377620), (18, 2245530), (20, 2020977), (21, 1924740), (27, 1497020), (28, 1443555), (30, 1347318), (34, 1188810), (35, 1154844), (36, 1122765), (37, 1092420), (42, 962370), (45, 898212), (51, 792540), (54, 748510), (60, 673659), (63, 641580), (68, 594405), (70, 577422), (74, 546210), (84, 481185), (85, 475524), (90, 449106), (102, 396270), (105, 384948), (108, 374255), (111, 364140), (119, 339660), (126, 320790), (135, 299404), (140, 288711), (148, 273105), (153, 264180), (170, 237762), (180, 224553), (185, 218484), (189, 213860), (204, 198135), (210, 192474), (222, 182070), (238, 169830), (252, 160395), (255, 158508), (259, 156060), (270, 149702), (289, 139860), (306, 132090), (315, 128316), (333, 121380), (340, 118881), (357, 113220), (370, 109242), (378, 106930), (420, 96237), (444, 91035), (459, 88060), (476, 84915), (510, 79254), (518, 78030), (540, 74851), (555, 72828), (578, 69930), (595, 67932), (612, 66045), (629, 64260), (630, 64158), (666, 60690), (714, 56610), (740, 54621), (756, 53465), (765, 52836), (777, 52020), (867, 46620), (918, 44030), (945, 42772), (999, 40460), (1020, 39627), (1036, 39015), (1071, 37740), (1110, 36414), (1156, 34965), (1190, 33966), (1258, 32130), (1260, 32079), (1295, 31212), (1332, 30345), (1428, 28305), (1445, 27972), (1530, 26418), (1554, 26010), (1665, 24276), (1734, 23310), (1785, 22644), (1836, 22015), (1887, 21420), (1890, 21386), (1998, 20230), (2023, 19980), (2142, 18870), (2220, 18207), (2295, 17612), (2331, 17340), (2380, 16983), (2516, 16065), (2590, 15606), (2601, 15540), (2890, 13986), (3060, 13209), (3108, 13005), (3145, 12852), (3213, 12580), (3330, 12138), (3468, 11655), (3570, 11322), (3774, 10710), (3780, 10693), (3885, 10404), (3996, 10115), (4046, 9990), (4284, 9435), (4335, 9324), (4403, 9180), (4590, 8806), (4662, 8670), (4995, 8092), (5180, 7803), (5202, 7770), (5355, 7548), (5661, 7140), (5780, 6993), (6069, 6660), (6290, 6426)]